---I will have to think about it again.
题型:选择题
问题:
---I will have to think about it again.
--- If you _ , you may lose the opportunity to compete altogether.
A.hesitate
B.wonder
C.continue
D.fail
---I will have to think about it again.
--- If you _ , you may lose the opportunity to compete altogether.
A.hesitate
B.wonder
C.continue
D.fail